Texas Instruments

Texas Instruments Graphing calculators – essential math teaching aid, or a scam?

by Andrew Maynard July 11, 2010

Last September regular readers of 2020 Science will recall that I was somewhat taken aback at having to fork out $100 for a Texas Instruments graphing calculator as my son started 7th grade math. One academic year on, was the purchase worth it? (Yes, despite my shock, we did reluctant acquiesce to the school’s dictate [...]

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Texas Instruments – transforming the world, one graphing calculator at a time (or, Where I Went Wrong With My Life)

by Andrew Maynard September 13, 2009

I always thought mathematics at school was all about being taught a new language – one that helps us live in a culture built on numbers, enables scientists and engineers to understand and control the world we live in, and enriches us by revealing the underlying complexity and beauty of the universe. I was wrong…

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